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From: Thomas Winischhofer <thomas@winischhofer.net>
To: Arnd Bergmann <arnd@arndb.de>
Cc: balbi@ti.com, Alan Stern <stern@rowland.harvard.edu>,
	Florian Fainelli <florian@openwrt.org>,
	Kernel development list <linux-kernel@vger.kernel.org>,
	gregkh@linuxfoundation.org, USB list <linux-usb@vger.kernel.org>
Subject: Re: [PATCH 1/5 v3] USB: regroup all depends on USB within an if USB block
Date: Sat, 06 Apr 2013 11:51:51 +0200	[thread overview]
Message-ID: <515FF037.5080802@winischhofer.net> (raw)
In-Reply-To: <201304041942.23259.arnd@arndb.de>

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Arnd Bergmann wrote:
> On Thursday 04 April 2013, Felipe Balbi wrote:
>> On Thu, Apr 04, 2013 at 01:42:18PM -0400, Alan Stern wrote:
>>>>> diff --git a/drivers/usb/misc/sisusbvga/Kconfig b/drivers/usb/misc/sisusbvga/Kconfig
>>>>> index 30ea7ca..0d03a52 100644
>>>>> --- a/drivers/usb/misc/sisusbvga/Kconfig
>>>>> +++ b/drivers/usb/misc/sisusbvga/Kconfig
>>>>> @@ -1,7 +1,7 @@
>>>>>  
>>>>>  config USB_SISUSBVGA
>>>>>   tristate "USB 2.0 SVGA dongle support (Net2280/SiS315)"
>>>>> - depends on USB && (USB_MUSB_HDRC || USB_EHCI_HCD)
>>>>> + depends on (USB_MUSB_HDRC || USB_EHCI_HCD)
>>>> is it just me or would everybody agree that depending on MUSB or EHCI
>>>> here is wrong ?
>>> That line certainly looks like it could be removed entirely.  Perhaps 
>>> the original author can enlighten us.
>>>
>>> In any case, it's not relevant to the purpose of this patch set.
>> right :-)
>>
> 
> Originally it had just "depends on USB_EHCI_HCD" and the text mentions that
> it requires USB 2.0, so it probably comes from a time where EHCI was the
> only high speed capable USB HCD.
> 
> 	Arnd
> 

That's exactly right.

Thomas

- --
Thomas Winischhofer
thomas AT winischhofer DOT net
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  reply	other threads:[~2013-04-06  9:59 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-04 15:57 [PATCH 0/5 v3] USB: Kconfig cleanups Florian Fainelli
2013-04-04 15:57 ` [PATCH 1/5 v3] USB: regroup all depends on USB within an if USB block Florian Fainelli
2013-04-04 17:14   ` Felipe Balbi
2013-04-04 17:42     ` Alan Stern
2013-04-04 18:02       ` Felipe Balbi
2013-04-04 19:42         ` Arnd Bergmann
2013-04-06  9:51           ` Thomas Winischhofer [this message]
2013-04-04 15:57 ` [PATCH 2/5 v3] USB: remove USB_EHCI_BIG_ENDIAN_{DESC,MMIO} depends on architecture symbol Florian Fainelli
2013-04-04 15:57 ` [PATCH 3/5 v3] USB: enclose EHCI HCD drivers within an if USB_EHCI_HCD block Florian Fainelli
2013-04-04 15:57 ` [PATCH 4/5 v3] USB: enclose all depends on USB_OHCI_HCD within an if USB_OHCI_HCD block Florian Fainelli
2013-04-04 15:57 ` [PATCH 5/5 v3] USB: enclose USB_XHCI_HCD related symbols within a if USB_XHCI_HCD block Florian Fainelli
2013-04-04 17:02 ` [PATCH 0/5 v3] USB: Kconfig cleanups Alan Stern
2013-04-08 16:32 ` Greg KH
2013-04-08 18:16   ` Florian Fainelli
2013-04-08 18:23     ` Greg KH
2013-04-09 12:29 ` [PATCH 0/5 v4] " Florian Fainelli
2013-04-09 12:29   ` [PATCH 1/5 v4] USB: regroup all depends on USB within an if USB block Florian Fainelli
2013-04-23 11:20     ` Felipe Balbi
2013-04-09 12:29   ` [PATCH 2/5 v4] USB: remove USB_EHCI_BIG_ENDIAN_{DESC,MMIO} depends on architecture symbol Florian Fainelli
2013-04-09 12:29   ` [PATCH 3/5 v4] USB: enclose EHCI HCD drivers within an if USB_EHCI_HCD block Florian Fainelli
2013-04-09 12:29   ` [PATCH 4/5 v4] USB: enclose all depends on USB_OHCI_HCD within an if USB_OHCI_HCD block Florian Fainelli
2013-04-09 12:29   ` [PATCH 5/5 v4] USB: enclose USB_XHCI_HCD related symbols within a if USB_XHCI_HCD block Florian Fainelli

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